<template>
  <div class="discovery-container">
    <!-- 轮播图 -->
    <el-carousel class="" :interval="4000" type="card">
      <el-carousel-item v-for="(item,index) in banners" :key="index">
        <img :src="item.imageUrl"  />
      </el-carousel-item>
    </el-carousel>
    <!-- 推荐歌单 -->
    <div class="recommend">
      <h3 class="title">
        推荐歌单
      </h3>
      <div class="items">
        <div class="item" v-for="(item,index) in list" :key="index" @click="toPlayList(item.id)">
          <div class="img-wrap">
            <div class="desc-wrap">
              <span class="desc">{{item.name}}</span>
            </div>
            <img :src="item.picUrl" alt="" />
            <span class="iconfont icon-play"></span>
          </div>
          <p class="name">{{item.name}}</p>
        </div>
   
      </div>
    </div>
    <!-- 最新音乐 -->
    <div class="news">
      <h3 class="title">
        最新音乐
      </h3>
      <div class="items">
        <div class="item" v-for="(item,index) in songs" :key="index">
          <div class="img-wrap">
            <!-- 封面 -->
            <img :src="item.picUrl"/>
            <span @click="startmusic(item.id)" class="iconfont icon-play"></span>
          </div>
          <div class="song-wrap">
            <!-- 歌名 歌手名 -->
            <div class="song-name">{{item.name}}</div>
            <div class="singer">{{item.song.artists[0].name}}</div>
          </div>
        </div>
        
       
      </div>
    </div>
    <!-- 推荐MV -->
    <div class="mvs">
      <h3 class="title">推荐MV</h3>
      <div class="items">
        <div class="item" v-for="(item,index) in mv" :key="index" @click="toMv(item.id)">
          <div class="img-wrap">
            <img :src="item.picUrl" alt="" />
            <span class="iconfont icon-play"></span>
            <div class="num-wrap">
              <div class="iconfont icon-play"></div>
              <div class="num">{{item.playCount}}</div>
            </div>
          </div>
          <div class="info-wrap">
            <div class="name">{{item.name}}</div>
            <div class="singer">{{item.artistName}}</div>
          </div>
        </div>
        
      
      </div>
    </div>
  </div>
</template>

<script>
import axios from 'axios'
export default {
  name: 'discovery',
  data(){
    return {
      //轮播图
      banners:[],
      //推荐歌单
      list:[],
      //最新歌曲
      songs:[],
      //推荐mv
      mv:[]
    }
  },
  created(){
    //轮播图接口
     axios({
      url:'http://localhost:3000/banner',
      method:'get'
    }).then(res => {
      console.log(res);
      this.banners=res.data.banners;
    })

    //推荐歌单 https://autumnfish.cn/personalized
     axios({
      url:'http://localhost:3000/personalized',
      method:'get',
      params:{
        //获取的数量
        limit:20
      }
    }).then(res => {
      console.log(res);
      this.list=res.data.result
    })

    //最新音乐  https://autumnfish.cn/personalized/newsong
     axios({
      url:'http://localhost:3000/personalized/newsong',
      method:'get'
    }).then(res => {
      console.log(res);
      this.songs=res.data.result
    })
    //推荐mv https://autumnfish.cn/personalized/mv
     axios({
      url:'http://localhost:3000/personalized/mv',
      method:'get'
    }).then(res => {
      console.log(res);
      this.mv=res.data.result
    })
    
  },
  methods:{
    //播放
    startmusic(id){
       axios({
        url:'https://autumnfish.cn/song/url',
        method:'get',
        params:{
          id
        }
      }).then(res => {
        console.log(res);
        let url=res.data.data[0].url;
        //设置给父组件的 播放地址
        this.$parent.musicUrl=url
      })
    },
     //点击歌单详情id
    toPlayList(id){
      this.$router.push(`/playlist?id=${id}`)
    },
     //去mv详情
    toMv(id){
      this.$router.push(`/mv?id=${id}`)
    }
  }
}
</script>

<style >

</style>
